Silent films had universal appeal, simply by replacing intertitles and dialogue cards for the foreign markets. Sound film was experimented with in many forms since the 1890s, but did not become commercially successful until The Jazz Singer in 1927. Hollywood movie making was transformed and ultimately shattered, taking the careers of many silent film stars, directors and producers with it, victims of the emerging technology.

Producers discovered the effect of 'star power' on their box office bottom line. Creating Hollywood stars becomes its own industry, resulting in the Hollywood Star System, from which came Clara Bow, Lillian Gish, and John Gilbert, successor to Rudolph Valentino as "The Great Lover". But as easily as they made them, studios could break them.

Skilled cameramen had the ability to turn an actress into a screen goddess, and were valuable assets to studios and stars. With the aid of art directors, they achieved some of the most amazing and dangerous sequences captured on film, pioneering photography effects used through the remainder of the 20th century.

Silent film directors were flamboyant pioneers, making up their technique as they went along. Filming 'indoor' sets on open outdoor lots and combating the elements, communicating with actors in spite of overwhelming distraction and deafening noise, directors (male and female) fashion great films out of chaos and confusion.

'The Old West' was still in existence in the silent days. Old cowboys and outlaws re-lived their youth, and got paid for doing it, by working in films. The 'western craze' really begins with stars like William "Buffalo Bill" Cody and Tom Mix.

Hollywood learned very early how to make people laugh. Comedy was king, and battling for the throne were stars like Harold Lloyd, Buster Keaton, Harry Langdon and Charlie Chaplin. In a purely visual medium, their comedy was a work of genius.

Two of Hollywood's greatest directors, Cecil B. DeMille and Erich von Stroheim. One worked with the Hollywood system, the other against it. DeMille's pictures, lavish in detail and cost, made his studio a fortune, while Von Stroheim's similar ways, albeit to excess in footage and expense, resulted in films that were often either excessively cut by the studios or never released, leading to his being fired on several occasions.

Two of the great romantic legends of the silent screen are profiled. Rudolph Valentino's on-screen persona is remarkably different from his real personal life, as recounted by his brother, Albert, and Gloria Swanson recalls her meteoric rise – and fall – with remarkable candor.